can i use keys apart from 0-9 like 10 or 11 for some options

Is there any issues in reassign dhcp and tftp roles from one ccm to another. I have to pull out dhcp ccm1 from the network assigning ccm2 as dhcp which is already tftp or vice a versa. Can I assign both of the roles to publisher, keeping the telephon...

Can I add unity subscribers from the file I have created in BAT for callmanager. What fields i need to change if I have created csv file from phone-users bat template published in cco.

If I will use import utility to import user from exchange 2k in UM. It says aliase already existing create new aliase. i dont wanna create new aliase,

Can I take exmerge backup and create different PST's for each user from exchange 5.5 . And later use it for UM adding the respective pst file in there exchange client so that I can maintain all the voice messages as it is.